Coating implements with material supply – Brush – broom – or mop – Including feeder
Patent
1989-12-15
1990-08-07
Bratlie, Steven A.
Coating implements with material supply
Brush, broom, or mop
Including feeder
401 54, 401273, 401290, A46B 1100
Patent
active
049463020
ABSTRACT:
In a liquid applicator comprising: a main body or shaft sleeve; a front shaft provided with at least one inner shoulder portion, the front shaft being fixedly mounted on the shaft sleeve; a brush tip for applying an application liquid, which brush tip has its rear-end portion formed into a solid flange portion, the brush tip being constructed of a tuft of fibers while mounted in the front shaft so as to extend forward from the front shaft; and a pipe-connecting piece provided with an axial through-hole in its central portion, in which through-hole is fixedly mounted a guide pipe for supplying the application liquid from the shaft sleeve to the brush tip which is sandwiched between the inner shoulder portion of the front shaft and a front-end surface of the pipe-connecting piece, the improvement exists in that: the pipe-connecting piece is provided with a front resilient projection in its front-end surface, which projection resiliently deform to reduce a pressure applied to the solid flange portion of the brush tip.
REFERENCES:
patent: 1769206 (1930-07-01), Coady
patent: 2287321 (1942-06-01), Mureau
patent: 4364684 (1982-12-01), Kohno et al.
Bratlie Steven A.
Mitsubishi Pencil Co. Ltd.
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